main.c

周立公开发板

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2007-9-20
** Last Version:		1.0
** Descriptions:		Nand Flash K9F2808U0C的操作示例,
**                      先进行块的擦除,再进行页编程,编程后进行校验,最后再读出来. 
**
**------------------------------------------------------------------------------------------------------
** Created by:		    王玉平
** Created date:		2007-9-20
** Version:				1.0
** Descriptions:		The original version    初始版本
**
**------------------------------------------------------------------------------------------------------
** Modified by:         杨市平
** Modified date:       2008-3-18
** Version:
** Descriptions:
**
********************************************************************************************************/
#include "config.h"
#include "UART.h"
#include "string.h"
#include "stdio.h"

#define  UART_Number    0
#define  UART_Baud      115200
#define  UART_Datab     8
#define  UART_Stopb     1
#define  UART_Parity    0
#define  UART_IntEN     0

#define  MaxBlock       2048

/*
    块擦除错误，信息发送
*/
void BlockEraseError(uint32 Error_Block)
{
    char  SendData[255];
    sprintf(SendData,"Erase Block %d Error \r\n",Error_Block);
    UARTn_SendData( UART_Number, (uint8 *)SendData, (uint8)strlen(SendData));
}

/*
    NAND Flash 清除程序
*/                
int main (void)
{                  
    uint32   Block;                                                     /* 块                          */

    UARTn_Init( UART_Number ,
                UART_Baud   ,
                UART_Datab  ,
                UART_Stopb  ,
                UART_Parity ,
                UART_IntEN 
              );
    
    nandReadID();                                                       /* 读芯片ID                    */

    UARTn_SendData( UART_Number, (uint8 *)"Test Nand Flash K9F5608U0D ……\r\n", (uint8)strlen("Test Nand Flash K9F5608U0D ……\r\n"));
    /*
        对所有块进行擦除
    */
    UARTn_SendData( UART_Number, (uint8 *)"Erasing All Blocks ……\r\n", (uint8)strlen("Erasing All Blocks ……\r\n"));
    for (Block = 0; Block < MaxBlock; Block ++){
        if(nandBlockErase(Block) != TRUE){                              /*  进行块擦除操作              */
            BlockEraseError(Block);
        }
    }
    UARTn_SendData( UART_Number, (uint8 *)"Erase Blocks Complete ……\r\n", (uint8)strlen("Erase Blocks Complete ……\r\n"));

    while(1);
    return 0;
}
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/